🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.62 AU - 0.68 AU

Year: 344 Days

Day: 32 Hours

Environment

Temp: -136 °C

Axial Tilt: 130 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,627,145 km

• M1: 249,828 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.2

Radius: 9.5

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.93 AU - 1.03 AU

Year: 636 Days

Day: 10.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 57,627,145 km

• M1: 119,230 km (0.119 R)
• M2: 415,134 km (0.112 R)
• M3: 921,672 km (0.073 R)
• M4: 1,881,044 km (0.117 R)
• M5: 2,462,381 km (0.06 R)
• M6: 2,778,631 km (0.086 R)
• M7: 3,336,781 km (0.097 R)
• M8: 3,670,384 km (0.117 R)
• M9: 4,327,567 km (0.045 R)
• M10: 5,252,531 km (0.097 R)
• M11: 7,356,475 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.4

Radius: 14.6

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.06 AU - 1.5 AU

Year: 950 Days

Day: 5.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,627,145 km

• M1: 181,612 km (0.082 R)
• M2: 676,033 km (0.095 R)
• M3: 1,273,227 km (0.088 R)
• M4: 2,402,093 km (0.104 R)
• M5: 3,900,016 km (0.079 R)
• M6: 4,503,345 km (0.069 R)
• M7: 6,195,297 km (0.036 R)
• M8: 6,678,049 km (0.089 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.9

Radius: 6.8

Gravity: 15.5 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.39 AU - 8.17 AU

Year: 12886 Days

Day: 22.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 67.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,627,145 km

• M1: 84,672 km (0.091 R)
• M2: 367,263 km (0.071 R)
• M3: 609,911 km (0.091 R)
• M4: 1,717,234 km (0.057 R)
• M5: 1,987,857 km (0.116 R)
• M6: 2,509,654 km (0.064 R)
• M7: 2,724,776 km (0.086 R)
• M8: 3,118,966 km (0.106 R)
• M9: 3,393,927 km (0.116 R)
• M10: 3,767,323 km (0.03 R)
• M11: 4,079,534 km (0.113 R)
• M12: 4,756,016 km (0.11 R)
• M13: 5,612,763 km (0.109 R)
• M14: 5,945,169 km (0.108 R)
• M15: 8,945,653 km (0.096 R)
• M16: 11,253,799 km (0.1 R)
• M17: 11,782,777 km (0.036 R)
• M18: 13,017,558 km (0.116 R)
• M19: 18,337,857 km (0.11 R)
• M20: 18,905,730 km (0.111 R)
• M21: 19,569,047 km (0.087 R)
• M22: 21,383,669 km (0.059 R)
• M23: 21,922,222 km (0.119 R)
• M24: 25,344,422 km (0.066 R)
• M25: 27,813,835 km (0.12 R)
• M26: 31,464,771 km (0.089 R)
• M27: 34,556,959 km (0.08 R)
• M28: 39,031,431 km (0.093 R)
• M29: 39,835,370 km (0.081 R)
• M30: 48,799,573 km (0.113 R)
• M31: 53,090,938 km (0.105 R)
• M32: 54,742,050 km (0.091 R)
• M33: 55,748,993 km (0.07 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 19,874 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit